Reviews Audio Electron Vacuum Tubes

Marshall SV20C Studio Vintage 20/5-Watt 1x10 Inches Tube Combo Amp

  • 4 VACUUM TUBES: The Pyle Vacuum Tube Hi-Fi Amplifier is perfect for your home entertainment system. Gives you 1000W peak power w/ 4 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music.
  • 5 INPUTS: The digital amp box supports MP3 audio playback & other external devices. Equipped w/ built-in USB, 2 CD/DVD inputs, optical & coaxial inputs. It is also equipped w/ 1 subwoofer output & 2 speaker outputs which can support 4-8 ohm speakers.
  • BLUETOOTH-COMPATIBLE: The professional integrated indoor house stereo receiver is equipped w/ bluetooth wireless music streaming. Works w/ today’s latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing.
  • FRONT PANEL CONTROL: The sound speaker amplifying device features front panel controls w/ digital LED display, input select, play/pause, previous/next song, master volume knob & USB reader. The 4 vacuum tubes are located on the top panel of the unit.
  • BUILT-IN COOLING FAN: The high powered home theater pro audio receiver features a built-in cooling fan to prevent overheating. Additional feature includes a double-sided fiber circuit board. Includes remote control and power cable.
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Riverstone Audio 6N3P-E Matched Pair 2 tubes - Vintage NOS Vacuum Tubes Replacement for 6N3 / 6N3P / 5670 / 5670W / 396A / 2C51 - Amplitrex Tested/Matched - Platinum Grade Pair 6N3P-E

  • MATCHED PAIR 6P1P-EB NOS Vacuum Tubes - UPGRADE FOR CHINESE 6P1 VACUUM TUBES. The 6P1P-EB vacuum tube is a vintage miniature 9-pin beam-tetrode. The....
  • PLEASE NOTE: 6P1P-EB (cryillic 6П1П-EB) tubes are "beam tetrodes" and CAN NOT be used as a replacement for dual triode tubes such as 6N1P (6H1П) ,....
  • TESTED AND MATCHED by experienced engineers using Amplitrex tube testers to evaluate the electrical parameters of the tubes. Tubes are evaluated for....
  • TEST RESULTS CLEARLY MARKED on the tube boxes with data for both ip and Gm attached to the individual tube boxes. The tubes chosen for these matched....
  • BUY WITH CONFIDENCE - Our Platinum Grade 6P1P-EB vacuum tubes are backed by Riverstone Audio’s no-nonsense 3-year warranty - THE BEST WARRANTY....
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AIYIMA Tube T2 6J1 Tube Preamplifier Bluetooth 5.0 HiFi Vacuum Tube Preamp with Treble & Bass Adjust Audio Preamp for Home Audio Amplifier Theater System+DC 12V Power Adapter Black

  • Tested and matched Pair (2 tubes) of low-noise 7-Pin NIB/NOS GE JAN 5654W Vacuum Tubes. Considered one of the best of the 5654 / 6AK5 / EF95 family of....
  • 5654W tubes can ONLY be used to replace 7-Pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W or EF95 tubes. Do not substitute for other 7-pin tubes or....
  • utilizes the best available equipment to test and match audio tubes..
  • EXPERIENCED ENGINEERS match vacuum tubes for BOTH plate current and mutual conductance..
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12-Channel Wireless Bluetooth Power Amplifier - 6000W Rack Mount Multi Zone Sound Mixer Audio Home Stereo Receiver Box System w/ RCA, USB, AUX - For Speaker, PA, Theater, Studio/Stage - Pyle PT12050CH

  • 2 VACUUM TUBES: The Pyle Vacuum Tube Stereo Amplifier is perfect for your home entertainment system. Gives you 600W peak power w/ 2 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music.
  • 3 INPUTS: The digital amp box supports MP3 audio playback and other external devices. It is equipped with MP3 input, microphone input, and AUX input (L/R). It is also equipped w/ two speaker outputs which can support two sets of speakers.
  • BLUETOOTH-COMPATIBLE: The professional integrated indoor house stereo receiver is equipped w/ bluetooth wireless music streaming. Works w/ today’s latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing.
  • FRONT PANEL CONTROL: The sound speaker amplifying device features front panel controls w/ input select, AUX & wireless BT light indicators, treble, bass, and master volume control knobs. The 2 vacuum tubes are located on the top panel of the unit.
  • PURE COPPER TERMINALS: The high powered home theater pro audio receiver features a pure copper speaker output terminals. Additional feature includes a double-sided fiber circuit board. Includes power cable adapter.
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Bluetooth Tube Amplifier Stereo Receiver - 1000W Home Audio Desktop Stereo Vacuum Hi-Fi Power Amplifier Receiver w/ 4 Vacuum Tubes, USB/CD/DVD Input, Optical/Coaxial, Subwoofer Output - Pyle PVTA90

  • 4 VACUUM TUBES: The Pyle Vacuum Tube Hi-Fi Amplifier is perfect for your home entertainment system. Gives you 1000W peak power w/ 4 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music.
  • 5 INPUTS: The digital amp box supports MP3 audio playback & other external devices. Equipped w/ built-in USB, 2 CD/DVD inputs, optical & coaxial inputs. It is also equipped w/ 1 subwoofer output & 2 speaker outputs which can support 4-8 ohm speakers.
  • BLUETOOTH-COMPATIBLE: The professional integrated indoor house stereo receiver is equipped w/ bluetooth wireless music streaming. Works w/ today’s latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing.
  • FRONT PANEL CONTROL: The sound speaker amplifying device features front panel controls w/ digital LED display, input select, play/pause, previous/next song, master volume knob & USB reader. The 4 vacuum tubes are located on the top panel of the unit.
  • BUILT-IN COOLING FAN: The high powered home theater pro audio receiver features a built-in cooling fan to prevent overheating. Additional feature includes a double-sided fiber circuit board. Includes remote control and power cable.
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JOYO JF-02 Ultimate Drive Overdrive Guitar Effect Pedal

  • Ultimate Drive Overdrive Guitar Effect Pedal.
  • Hybrid OCD distortion of solid state or vacuum tube tone.
  • Effects of electron tube amplifier and complex harmonic spacious sound.
  • Intermediate between distortion and overdrive, different from the normal diode clipping circuit..
  • Hybrid OCD distortion of solid state or vacuum tube tone, create the tone of a tube amplifier at volume..
  • Soothing and sweet tone & more active redundancy..
  • Effects of electron tube amplifier and complex harmonic spacious sound..
  • Also added High and Low switch to tailor overdrive frequencies to your liking..
  • Powered by: 1 * 6F22 9V battery / DC 9V adapter (neither included).
  • Effect pedal size: Approx. 12 * 6.7 * 5.6cm / 4.7 * 2.6 * 2.2in.
  • Package size: 12.8 * 7.5 * 6cm / 5.0 * 3.0 * 2.4in.
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Fosi Audio Box X2 Phono Preamp for MM Turntable Phonograph Preamplifier with Gain Gear Mini Stereo Audio Hi-Fi Pre-Amplifier for Record Player with DC 12V Power Supply

  • ❤Tube MM Phono Preamplifier: Converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise and ensure clear sound quality. Designed with a grounding post to protect your turntable..
  • ❤Three switchable gain modes: 39, 42, and 45 dB. Adjustable gain levels to give you customizable control and outstanding compatibility. Entry-Level high-end analog sound and top-notch circuitry for an unbeatable low cost..
  • ❤Tube Preamplifier: It's also a tube preamp with 3.5mm AUX Input. Designed and assembled by Fosi Audio from high-quality components. Great warm, smooth-sounding..
  • ❤Applicable vacuum tube model: 6K4/6J1/6J4/GE5654/6AK5/66*In vacuum tubes, etc. You can replace the vacuum tubes to DIY your stereo system. Different tubes with different sounds..
  • ❤What You Get: Box X2 phono preamp x1, Vacuum tubes x2, RCA cable x1, power adaptor x1, user manual x1, our worry-free 18-month warranty, and friendly customer service..
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Music Hall pa2.2 MM/MC Phono Preamplifier with Analog to Digital Converter

  • The upgraded version of Fosi Audio BOX X2. NEW-generation phono preamp for unrivaled sound quality..
  • JAN 5654W Tube MM Phono Preamplifier: The BOX X4 phono preamp supports 3.5MM AUX and MM turntable input, converting phono signals to Line Level....
  • Tube Headphone Amplifier & Preamplifier: The BOX X4 is designed with a 3.5MM AUX headphone and RCA output, highly useful beyond imagination..
  • Applicable Vacuum Tube Model: 6K4/6J1/6J4/GE5654/6AK5/66*In vacuum tubes, etc. You can replace the vacuum tubes to DIY your stereo system. Different....
  • What You Get: BOX X4 phono preamp, DC 12V power supply, user manual, our worry-free 18-month warranty, and friendly customer service..
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Ampapa A1 Vacuum Tube Phono Preamp, Headphone Amp, Hi-Fi Audiophile Preamplifier for MM Turntable Record Player with Tone Control for Home Stereo Audio System

  • ...onograph, MP3, MP4, phone, tablet, PC, CD player, lossles music player etc., easier to drive amplifiers, active speakers and most headphones such as HD650 / K701 / DT770 / ATH-M50X / T1 / T90 / SR325 / RS1e .etc.
  • Retro Tube Sound & Tone Control: With classic JAN GE5654 vacuum tubes, A1 reveals warm and fine sound, highlights great musicality and improves everything associated with music such as detail, transparency, immediacy, richness, dynamic etc.. Different delicate and smooth sound can be enjoyed via rotating treble/bass knobs or change other tubes according to one's preference..
  • Advanced & Considerate Design Concept: A1 is the first product carefully designed by our senior audio experts in Washington after lots of researches, who are always devoted to exploring the design and craft innovation of HiFi and providing extreme listening experience for audiophiles via our top-class audio devices..
  • Unprecedented Surpass in Functions & Looking: Advanced design and high-end components to build low-noise integrated circuit and ensure clean sound. Solid aluminum knobs, unique shell made of aluminum with whole die-cast....
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Nobsound MS-10D MKIII HiFi Bluetooth Hybrid Tube Power Amplifier Stereo Subwoofer Amp USB/Opt/Coax

  • MKIII is the upgrade version of our popular MKII. MKIII is added with coaxial and optical inputs as well as active subwoofer output. The circuit design is also upgraded to ensure lower background noise and purer sound..
  • With 5 kinds of audio input (Bluetooth, USB, Coaxial, Optical, RCA) and 3 kinds of audio output (Banana speakers, subwoofer, 3.5mm headphone), compatible with almost all audio devices such as mobile phone, notebook, PC, PSP, CD players and so on to meet the different needs of home audio systems..
  • Low-requency signal output is speciallyed designed to connect active subwoofer, strengthen bass sound effects to bring more shocking experience just like in the cinema. With treble and bass control to bring more delicate sound according to your own listening style..
  • Using 6P1 and 6N1 vacuum tubes, the sound is clear, warm, smooth and delicate, U-disk supporting lossless music formats such as WMA/WNV/MP3/FLAC to provide HiFi enjoyment..
  • Unique design and attractive appearance, exquisite black lacquered panel and retro vacuum tube are combined to create a luxurious and elegant artistic atmosphere, very suitable for home and desktop audio system use..
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